Cupcake hoarder

Fussypants and his Nana are going to make cupcakes tonight. I asked if he’d make me one and he actually had to think about it. After a really, really long pause he said, “you can have one”, then paused again and said, “but you don’t have to eat it”. I asked who would eat it if I didn’t and he said, “me and nana”.And here I was, thinking he was a good sharer but maybe cupcakes are the exception.